Answer:
Area = 76.93 units²
Step-by-step explanation:
Area of a semi-circle = r²[tex]\pi[/tex]/2
Radius = d/2 = 14/2 = 7
Area of semi-circle = 7²*[tex]\pi[/tex]/2 = 49[tex]\pi[/tex]/2 = 153.86/2 = 76.93
So, the area of the semi-circle is 76.93 units²
